Answer:
C. The number of differences in a specific DNA sequence of two species is multiplied by a known mutation rate to determine the number of years of evolution that separate the two species.
Explanation:
This is the best explanation of a way that a molecular clock can be used!
Answer:
Declining biodiversity can affect us because it can have changes in ecosystem services affect livelihoods, income, local migration and, on occasion, may even cause or exacerbate political conflict.
Explanation:
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Answer:
Habitat is the natural home or environment of an animal, plant or other organism.
Burning fossil fuels releases carbon dioxide and causes global warming
